Class 4 GK Worksheet: Units and Measurement
Remember (What are we measuring?): Length: millimetre, centimetre, metre, kilometre. Weight: milligram, gram, kilogram, tonne. Capacity: millilitre, litre. Temperature: degree Celsius. 10 mm = 1 cm, 100 cm = 1 m, 1000 m = 1 km, 1000 g = 1 kg, 1000 mL = 1 L, 1000 kg = 1 tonne, 60 seconds = 1 minute, 60 minutes = 1 hour. Best unit: cities apart – kilometres, a classroom – metres, a pencil – centimetres, a child – kilograms, an eraser – grams, a bucket of water – litres, cough syrup – millilitres.
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- 1.🔍 Which is the odd one out? (a) tonne (b) milligram (c) gram (d) degree Celsius
- 2.📐 Which unit is best to measure a long train journey? (a) gram (b) kilometre (c) millilitre (d) litre
- 3.Which of these units measures capacity? (a) kilometre (b) minute (c) millimetre (d) litre
- 4.🔍 Which is the odd one out? (a) gram (b) kilometre (c) metre (d) centimetre
- 5.🔢 How many years make 1 decade?
- 6.Which tool measures temperature? (a) ruler (b) thermometer (c) weighing balance (d) stopwatch
- 7.📏 What does a minute measure? (a) length (b) time (c) weight (d) temperature
- 8.Which tool measures weight? (a) measuring jug (b) weighing balance (c) clock (d) thermometer
- 9.🧰 What do we measure with a ruler? (a) weight (b) temperature (c) length (d) time
- 10.🔍 Which is the odd one out? (a) tonne (b) second (c) minute (d) day
- 11.Which of these units measures temperature? (a) degree Celsius (b) minute (c) millimetre (d) milligram
- 12.📐 Which unit is best to measure the distance between two cities? (a) millilitre (b) kilogram (c) kilometre (d) metre
- 13.📏 What does a litre measure? (a) weight (b) length (c) capacity (d) time
- 14.📏 What does a millilitre measure? (a) temperature (b) capacity (c) length (d) time
- 15.True or false: a litre measures capacity. (a) False (b) True
- 16.🧰 What do we measure with a clock? (a) time (b) capacity (c) length (d) temperature
- 17.🔢 How many days make 1 week?
- 18.📐 Which unit is best to measure a big bag of rice? (a) litre (b) kilogram (c) gram (d) metre
- 19.🧰 What do we measure with a stopwatch? (a) time (b) temperature (c) weight (d) length
- 20.📐 Which unit is best to measure the length of a saree? (a) gram (b) metre (c) millilitre (d) centimetre
- 21.True or false: a millimetre measures length. (a) False (b) True
- 22.🧰 What do we measure with a weighing balance? (a) temperature (b) weight (c) length (d) time
- 23.True or false: a kilometre measures length. (a) True (b) False
- 24.Which of these units measures capacity? (a) millilitre (b) gram (c) tonne (d) day
- 25.Which of these units measures length? (a) milligram (b) millimetre (c) gram (d) litre
- 26.True or false: a millilitre measures capacity. (a) True (b) False
- 27.🔍 Which is the odd one out? (a) second (b) day (c) kilogram (d) minute
- 28.Which tool measures length? (a) thermometer (b) clock (c) measuring tape (d) measuring jug
- 29.🔢 How many minutes make 1 hour?
- 30.🧰 What do we measure with a measuring jug? (a) weight (b) temperature (c) capacity (d) length
- 31.Which of these units measures time? (a) minute (b) centimetre (c) gram (d) degree Celsius
- 32.Which tool measures time? (a) measuring jug (b) stopwatch (c) measuring tape (d) thermometer
- 33.📐 Which unit is best to measure the weight of a coin? (a) gram (b) litre (c) centimetre (d) millilitre
- 34.📐 Which unit is best to measure the weight of an eraser? (a) gram (b) kilometre (c) centimetre (d) millilitre
- 35.Which tool measures capacity? (a) stopwatch (b) ruler (c) measuring jug (d) clock
- 36.📐 Which unit is best to measure the weight of a child? (a) centimetre (b) metre (c) litre (d) kilogram
- 37.Which of these units measures length? (a) gram (b) metre (c) second (d) minute
- 38.🔢 How many years make 1 century?
- 39.True or false: a minute measures temperature. (a) False (b) True
- 40.Which of these units measures time? (a) second (b) litre (c) degree Celsius (d) millimetre
Answer key
- degree Celsius
- kilometre
- litre
- gram
- 10
- thermometer
- time
- weighing balance
- length
- tonne
- degree Celsius
- kilometre
- capacity
- capacity
- True
- time
- 7
- kilogram
- time
- metre
- True
- weight
- True
- millilitre
- millimetre
- True
- kilogram
- measuring tape
- 60
- capacity
- minute
- stopwatch
- gram
- gram
- measuring jug
- kilogram
- metre
- 100
- False
- second
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